628675424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1511239}}^1$

素因数の和:1511262

約数の個数: 24

約数和(自身を含む): 1332913680

約数和(自身を除く): 704238256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1511239, 3022478, 6044956, 12089912, 19646107, 24179824, 39292214, 48359648, 78584428, 157168856, 314337712, 628675424]

約数ペア:

[(1, 628675424), (2, 314337712), (4, 157168856), (8, 78584428), (13, 48359648), (16, 39292214), (26, 24179824), (32, 19646107), (52, 12089912), (104, 6044956), (208, 3022478), (416, 1511239)]